Three mechanisms for the reaction NO 2 (g) + CO(g) CO 2 (g) + NO(g) have
Question:
Three mechanisms for the reaction NO2(g) + CO(g) → CO2(g) + NO(g) have been proposed:
Which mechanism agrees with the following rate law: Rate = kr[NO2]2? Explain your reasoning.
Transcribed Image Text:
Step 1 NO₂ + Step 1 Step 2 (III) Step 1 (1) (II) Step 2 COCO₂ + NO NO + NO3 NO₂ CO₂ NO+ NO3 and its reverse NO₂ + NO₂ NO3 + CO- NO₂ + NO₂ (both fast, equilibrium) (slow) (fast) NO3 + CONO₂+ CO₂ NO₂ + CO₂ (slow)
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If mechanism I were correct the rate law would be rate k ...View the full answer
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Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
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